Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
238 conjugacy classes of subgroups; only the 63 normal subgroups are shown.
This group has 238 conjugacy classes of subgroups — too many to draw. Only its 63 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19098400 | C2 | semidirect |
| 3. #23765662 | C2 | semidirect |
| 4. C32×Dic79 | C2 | semidirect |
| 5. C2×Q64×C79 | C2 | semidirect |
| 66. C2×Q64 | D79 | semidirect |
| 71. C79 | #13728 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098400 | 2 |
| C2×D2528 | 2 |
| #23765662 | 2 |
| C32×Dic79 | 2 |
| C2×Q64×C79 | 2 |
| #13728 | 79 |